Zvi Effron ec94670fcb bpf: Support specifying ingress via xdp_md context in BPF_PROG_TEST_RUN ... Support specifying the ingress_ifindex and rx_queue_index of xdp_md contexts for BPF_PROG_TEST_RUN. The intended use case is to allow testing XDP programs that make decisions based on the ingress interface or RX queue. If ingress_ifindex is specified, look up the device by the provided index in the current namespace and use its xdp_rxq for the xdp_buff. If the rx_queue_index is out of range, or is non-zero when the ingress_ifindex is 0, return -EINVAL. Co-developed-by: Cody Haas <chaas@riotgames.com> Co-developed-by: Lisa Watanabe <lwatanabe@riotgames.com> Signed-off-by: Cody Haas <chaas@riotgames.com> Signed-off-by: Lisa Watanabe <lwatanabe@riotgames.com> Signed-off-by: Zvi Effron <zeffron@riotgames.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20210707221657.3985075-4-zeffron@riotgames.com		2021-07-07 19:51:13 -07:00
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Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
test_run.c	bpf: Support specifying ingress via xdp_md context in BPF_PROG_TEST_RUN	2021-07-07 19:51:13 -07:00